Region of interest

It is possible to work on only one section of the image with an ROI. For this, the user can specify the area he wants in the configuration file. At the moment, our only option is to work with a sensor ROI.

Configuration and parameters

Table 3 ROI parameters

Name	Description	Type	Default value	Required
col	Columns sensor coordinates	dict	None	No
row	Rows sensor coordinates	dict	None	No

Row and col parameters contain dictionaries, each is different depending on the mode used.

• Sensor mode : The user uses pixel coordinates to select an ROI.

Mode	Name	Description	Type	Default value	Required
sensor	first	First pixel in selected coordinates	int		Yes, if ROI is desired.
sensor	last	Last pixel in selected coordinates	int		Yes, if ROI is desired.

Note

It is necessary for the first coordinate to be lower than the last coordinates.

Example

{
    "input":
    {
        // input content
    },
    "ROI":
    {
        "col": {"first": 10, "last": 100},
        "row": {"first": 10, "last": 100}
    },
    "pipeline" :
    {
        // pipeline content
    }
}